Laser processing is employed to fabricated zinc-ion battery (ZIB) anodes with state-of-the-art electrochemical performance from commercial zinc foils. Lasers are widely utilized for industrial
DOI: 10.1016/j.jallcom.2024.177880 Corpus ID: 274433197; Improved energy storage performances of P(VDF-HFP)/BNNSs composite: Role of nanosecond electric pulse
The nanosecond short pulse generator, which operates continuously at MHz repetition rates, plays an important role in high-energy accelerators, pulsed laser modulation, electromagnetic biological
At low beam energy end, the grating buildup time as illustrated in Fig. 3, however, reveals the fastest response time of our current photopolymer material, using 1–2 mJ
An investigation on enhancing the bonding properties of PA11-CFRP interface in type IV high pressure hydrogen storage vessel through nanosecond pulsed laser treatment and failure
Utilizing the Optimization module within the Response Surface Method (RSM) software Design Expert for analysis, it was found that, under the optimal parameters of 400
The rapid response time and linear energy response of 2D hybrid perovskite scintillator originate from intensive states density of lead halide frameworks, which are the key fluorescence
The provided inductive energy-storage forming line type nanosecond pulse generator having an output pulse regulation and control capability regulates and controls, by
Abstract: The all-solid-state inductive energy storage pulse forming line modulator is a brand-new solution to achieve a high repetition rate, high voltage gain, and short pulse output. However, due to the non-ideal dynamic characteristics of
Electrical bandwidth and response time. (A) Photovoltage time-trace under illumination with a 150 ns THz pulse having a peak power of 10 mW, recorded with sample A at
Request PDF | Ultrafast volume holographic storage on PQ/PMMA photopolymers with nanosecond pulsed exposures | Ultrafast holographic recording in bulk
All-solid-state inductive energy storage pulse forming line nanosecond short pulse power modulator[J]. High Power Laser and Particle Beams, 2022, 34: 095001. doi:
@article{Qi2024AnIO, title={An investigation on enhancing the bonding properties of PA11-CFRP interface in type IV high pressure hydrogen storage vessel through nanosecond
Typically, energy is first stored at low voltage (<1000 V) in a primary energy storage element, such as a capacitor, after which this energy is transferred to the PFN via e.g.
In this work, the energy storage capabilities of the poly(vinylidene fluoride-co-hexafluoropropylene)/boron nitride nanosheets (P(VDF-HFP)/BNNSs) composites were
The all-solid-state inductive energy storage pulse forming line modulator is a brand-new solution to achieve a high repetition rate, high voltage gain, and short pulse output. However, due to the
The initial density of plasma is approximately 10 20 cm −3, derived from the target, which depends on the pulse laser energy. 65 The duration of the plasma in a wide range from tens of
High-voltage nanosecond pulse generators with compactness and repetition frequency have become a vital demand in some fields. In this article, the principle of inductive
The excellent overall energy storage performance with ultrahigh W rec (7.51 J/cm 3) and η (88.4%) is achieved simultaneously in KNN-0.14 VPP ceramic, exceeding the
Nanosecond MD of battery cathode materials with electron density description Energy Storage Materials ( IF 18.9) Pub Date : 2023-10-25, DOI: 10.1016/j.ensm.2023.103023
Providing Frequency Response (FR) using energy storage system (ESS) has been adopted in power systems worldwide to reduce the maximum frequency deviation. This
In modern advanced pulse power devices, developing dielectric electrostatic capacitors with high energy storage density and outstanding thermal stability is crucial for their
energy levels tested. The degree of effect of the various energy treatment levels was assessed by evaluating the clinical appearance and histolo-gic response of each treatment region. The time
Pulse forming line (PFL) is one of the effective ways to generate nanosecond pulse. The electrical parameters and geometric dimensions of the dielectric in the PFL are fixed, which causes its
Energy compression of nanosecond high-voltage pulses based on two-stage hybrid scheme. an energy storage unit, a switching device response not worse than 100
This review provides a comprehensive overview of the progress in light–material interactions (LMIs), focusing on lasers and flash lights for energy conversion and storage
A self-powered,solution-processed perovskite photodetector with sub-nanosecond response time is presented. Eliminating charge trapping and removing the
Laser processing of supercapacitor electrodes is a simple, accurate and fast method for planner, binder-free and flexible devices fabrication. In this context, two nanosecond lasers of 355 and
In this Letter, an efficient way to improve dielectric and energy storage properties of P(VDF-HFP) films by inducing a high β-phase content and lowering the crystallite size through repetitive unipolar nanosecond electric
Fast and high-linearity detection of fast neutron is vital for special nuclear material seeking, nuclear accident emergency response, nondestructive neutron imaging, and neutron cancer
For instance, these polymers can only attain 0.24–0.89J/cm³ energy storage density at 150°C, even if they are able to achieve 90% energy storage efficiency (η). Therefore,
The nanocomposite’s high-temperature energy storage ability was greatly enhanced by precisely regulating the ratio of BT to BNNS. The Ud of the nanocomposite reached 2.92 J/cm³, and the BDS was 547 MV/m at 150°C. Compared with pure PEI, they were increased by 83% and 25% respectively.
Based on the fundamental guiding principles of electrostatic energy storage, the characteristics of large polarization difference Δ P (Pmax - Pr), high breakdown strength (BDS), delayed polarization saturation, and thermal/frequency-stability are required to attain desirable energy storage performances.
According to the values of recoverable energy density (Wrec) and efficiency (η) of the KNN- x ceramics calculated by unipolar P - E loops, we can get that the optimum energy storage performances are realized in KNN-0.14 ceramic resulting from inhibited Pr and improved BDS (Fig. S1 (a-b)).
As a result, a high recoverable energy density (Wrec) of 7.0 J cm −3 and a high efficiency (η) of 85.9% are simultaneously achieved at a high breakdown field of 575 kV cm −1. The ceramic also exhibits excellent high-temperature and outstanding fatigue energy storage stability, achieving a high η of 88.9% at 160 °C and 1–10 5 cycle number.
In addition, the whole energy storage parameters of the BHB composite—which was created by concurrently loading the BNNSs onto PEI and HfO 2 nanoparticles onto the PP layer in the PPP composite—were further enhanced to a great extent. In particular, its Ud value increased by two times compared with PEI, and the η value remained above 90%.
The shape of the hysteresis loop before and after the fatigue test is almost identical for two composites at 150°C, indicating that the polarization intensity of the material maintains excellent stability during repeated charging and discharging. The variation in energy storage performance with cycle count is seen in Figures S23 and 2 D.
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